diff --git a/apps/ai-game-creator-shell/src/styles.css b/apps/ai-game-creator-shell/src/styles.css
index d36ca4236..f618f5e2b 100644
--- a/apps/ai-game-creator-shell/src/styles.css
+++ b/apps/ai-game-creator-shell/src/styles.css
@@ -110,6 +110,16 @@ body {
   place-items: center;
 }
 
+.app-update-progress-icon .is-spinning {
+  animation: app-update-spin 0.9s linear infinite;
+}
+
+@keyframes app-update-spin {
+  to {
+    transform: rotate(360deg);
+  }
+}
+
 .app-update-progress-dialog h2,
 .app-update-progress-dialog p,
 .app-update-progress-dialog small {